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Position: Home > Articles > Investigation on Wearing Process of Precise Paired Parts of FuelInjection Pump and Fuel Nozzle Journal of Jilin Agricultural University 1999,21 (4) 78-80

油泵中精密偶件磨损过程主要因素的研究

作  者:
潘凤芝;吴巍;吴明;于春海
单  位:
吉林农业大学工程技术学院
关键词:
柴油机;喷油嘴;喷油泵;冲击磨损;穴蚀磨损
摘  要:
用标准柴油和试验柴油( 为提高磨料浓度加入直径15 μm 石英2 g/L) ,分别进行20 h 的模拟强化试验。对试验结果进行了分析,得出了精密偶件磨损的种类、特征、原因及规律。
译  名:
Investigation on Wearing Process of Precise Paired Parts of FuelInjection Pump and Fuel Nozzle
作  者:
PAN Feng zhi, WU Wei, WU Ming , YU Chun hai ( College of Engineering Technology , Jilin Agricultural University, Changchun 130118)
关键词:
dieselengine;fuelinjection pump ;fuel nozzle;erosive wear ;cavitation erosion
摘  要:
hourstests have been carried outrespectively using standard dieseloiland test diesel of which each littercontains2 grams ofrock crystalgrain(with a diameter of 15 μm) ,added toin crease a brasive content, Based on analyses of test results,discussion has been made on the type characteristic ,cause and laws of wear occurring on precise paired parts .

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